20250490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155773}}^1$

素因数の和:155793

約数の個数: 16

約数和(自身を含む): 39255048

約数和(自身を除く): 19004558

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155773, 311546, 778865, 1557730, 2025049, 4050098, 10125245, 20250490]

約数ペア:

[(1, 20250490), (2, 10125245), (5, 4050098), (10, 2025049), (13, 1557730), (26, 778865), (65, 311546), (130, 155773)]